dongcheng Practical Outdoor Emergency Survival Reflective Signal Mirror Adventure Mirror

Practical Outdoor Emergency Survival Reflective Signal Mirror Hiking Camping First Aid Supplies Adventure Mirror Tool. Product Name: Signal Mirror. Specification: 57x57x7mm reflection mirror). Material: Acrylic. Features: It is especially suitable for long-distance communication in the field and sending reflective survival signals, With aiming function, signal transmission is accurate and fast, When the weather is clear, the optical signal transmission distance can reach more than 100 kilometers, It can also be used normally when it is cloudy or at night when there is light, It can be used as a mirror at ordinary times, The front sight signal mirror is an option in any survival emergency kit. One of the five major elements of outdoor survival is the signal generating device. Survival experts all over the world have a consensus that anyone should carry a front sight signal mirror and a survival whistle when engaging in remote outdoor activities. Quantity: 1pc. Practical Outdoor Emergenc